Nα-(2,4-Dinitro-5-fluorophenyl)-L-valinamide

• Catalog No.: 437069
• CAS Number: 132679-61-9
• M. F.: C11H13FN4O5
• M. W.: 300.2431232
• Purity: ≥98%

SYNONYMS

• Title: Nα-(2,4-二硝基-5-氟苯基)-L-缬氨酰胺
• IUPAC name: (2S)-2-[(5-fluoro-2,4-dinitrophenyl)amino]-3-methylbutanamide
• IUPAC Traditional name: (2S)-2-[(5-fluoro-2,4-dinitrophenyl)amino]-3-methylbutanamide

DATABASE IDS

• CAS Number: 132679-61-9
• MDL Number: MFCD00155636
• PubChem SID: 24867344

PROPERTIES

• Grade: Flukabrand™ ChiraSelect reagent
• Linear Formula: FC6H2(NO2)2NH[CHCH(CH3)2]CONH2
• Optical Purity: ee: ≥99
• Purity: ≥98%
• Melting Point: 173-177 °C(lit.)
• Optical Rotation: [α]20/D +14.0°, c = 2 in acetone
• European Hazard Symbols: Irritant (Xi)
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Application
Useful for the analysis of chiral amino acids by HPLC.1 Valine analog of Marfey′s reagent that provides improved resolution in the separation of D- and L-amino acids as well as analogs of phenylalanine and proline.2 It has also aided in understanding the separation mechanism of these reagents.3
Legal Information
Flukabrand is a trademark of Sigma-Aldrich GmbH

Description (简体中文)

Application
HPLC 分析手性氨基酸的试剂。1Marfey 试剂的缬氨酸类似物，在 D- 和 L-氨基酸以及苯丙氨酸和脯氨酸类似物的分离中提供改善的分离度。2它还有助于了解这这些试剂的分离机理。3
法律信息
Flukabrand 商标 Sigma-Aldrich GmbH